Q. How do they tell when all the bread has been baked at the bakery?
2005-8-10 10:38:15
提示：to have a roll call是点名的意思。面包房(bakery)里能烤出面包卷(roll)来，面包都烤完以后(when all the bread has been baked)进行清点，给rolls（面包卷）进行一次roll call（点名）倒是名副其实的。 答案：They have a roll call.
